ES2960320T3 - Transferencia de energía inalámbrica - Google Patents
Transferencia de energía inalámbrica Download PDFInfo
- Publication number
- ES2960320T3 ES2960320T3 ES19723147T ES19723147T ES2960320T3 ES 2960320 T3 ES2960320 T3 ES 2960320T3 ES 19723147 T ES19723147 T ES 19723147T ES 19723147 T ES19723147 T ES 19723147T ES 2960320 T3 ES2960320 T3 ES 2960320T3
- Authority
- ES
- Spain
- Prior art keywords
- energy
- power
- foreign object
- receiver
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 377
- 238000001514 detection method Methods 0.000 claims abstract description 255
- 230000004044 response Effects 0.000 claims abstract description 28
- 230000002829 reductive effect Effects 0.000 claims description 47
- 230000008859 change Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 49
- 238000004891 communication Methods 0.000 description 39
- 230000005672 electromagnetic field Effects 0.000 description 29
- 238000005259 measurement Methods 0.000 description 28
- 238000012360 testing method Methods 0.000 description 23
- 239000003990 capacitor Substances 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 20
- 230000007704 transition Effects 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 16
- 230000001360 synchronised effect Effects 0.000 description 14
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- 230000004913 activation Effects 0.000 description 9
- 238000001994 activation Methods 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 230000000737 periodic effect Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
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- 230000035945 sensitivity Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/45—Transponders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18172577.1A EP3570410A1 (en) | 2018-05-16 | 2018-05-16 | Wireless power transfer detecting foreign objects |
| PCT/EP2019/062540 WO2019219778A1 (en) | 2018-05-16 | 2019-05-15 | Wireless power transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2960320T3 true ES2960320T3 (es) | 2024-03-04 |
Family
ID=62186325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES19723147T Active ES2960320T3 (es) | 2018-05-16 | 2019-05-15 | Transferencia de energía inalámbrica |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11303152B2 (zh) |
| EP (2) | EP3570410A1 (zh) |
| JP (1) | JP7138730B2 (zh) |
| CN (1) | CN112119568B (zh) |
| ES (1) | ES2960320T3 (zh) |
| MX (1) | MX2020011998A (zh) |
| PL (1) | PL3794709T3 (zh) |
| WO (1) | WO2019219778A1 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3100396B1 (fr) * | 2019-09-03 | 2022-03-18 | Safran Electronics & Defense | Circuit de maintien inductif |
| US20220327877A1 (en) * | 2019-11-06 | 2022-10-13 | Iloq Oy | Mobile digital locking technology |
| EP3836352A1 (en) | 2019-12-10 | 2021-06-16 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3879671A1 (en) * | 2020-03-10 | 2021-09-15 | Koninklijke Philips N.V. | Wireless power transfer |
| TWI767321B (zh) * | 2020-09-11 | 2022-06-11 | 登豐微電子股份有限公司 | 金屬異物偵測裝置 |
| EP4096081A1 (en) * | 2021-05-26 | 2022-11-30 | Koninklijke Philips N.V. | Wireless power transfer |
| EP4277085A1 (en) | 2022-05-10 | 2023-11-15 | Delta Electronics (Thailand) Public Co., Ltd. | Foreign object detection |
| EP4318853A1 (en) * | 2022-08-05 | 2024-02-07 | Koninklijke Philips N.V. | Wireless power transfer |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2414120B (en) | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
| AU2009204283B2 (en) | 2008-01-07 | 2013-08-22 | Access Business Group International Llc | Inductive power supply with duty cycle control |
| KR101061661B1 (ko) | 2008-01-09 | 2011-09-01 | 세이코 엡슨 가부시키가이샤 | 송전 제어 장치, 송전 장치, 무접점 전력 전송 시스템, 전자 기기 및 송전 제어 방법 |
| MX2013010657A (es) | 2011-03-21 | 2013-10-07 | Koninkl Philips Nv | Calculo de perdida de energia para transmision de energia inductiva. |
| US9450648B2 (en) | 2011-10-13 | 2016-09-20 | Integrated Device Technology, Inc. | Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system |
| EP2944029B1 (en) | 2013-01-11 | 2017-03-01 | Koninklijke Philips N.V. | Wireless inductive power transfer. |
| US9837848B2 (en) * | 2013-03-14 | 2017-12-05 | Mediatek Singapore Pte. Ltd. | Foreign-object detection for resonant wireless power system |
| KR102039350B1 (ko) * | 2013-05-03 | 2019-11-27 | 삼성전자주식회사 | 무선 전력 수신기에서 비정상 상태를 제어하기 위한 방법 |
| WO2015007518A1 (en) | 2013-07-17 | 2015-01-22 | Koninklijke Philips N.V. | Wireless inductive power transfer. |
| BR112014029281B1 (pt) | 2013-08-07 | 2023-01-31 | Koninklijke Philips N.V | Aparelho para um sistema de transferência de energia sem fio e método de operação de um sistema de transferência de energia sem fio incluindo um transmissor de energia e um receptor de energia |
| CN106463973B (zh) | 2014-03-25 | 2019-05-14 | 皇家飞利浦有限公司 | 无线感应电力转移 |
| US20160064943A1 (en) * | 2014-08-28 | 2016-03-03 | Konkuk University Industrial Cooperation Corp. | Controlling method and system of power transmission system |
| JP6279452B2 (ja) | 2014-10-31 | 2018-02-14 | 東芝テック株式会社 | 非接触電力伝送装置 |
| JP6553187B2 (ja) * | 2014-12-11 | 2019-07-31 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | ワイヤレス誘導電力伝送 |
| TR201902932T4 (tr) | 2015-07-21 | 2019-03-21 | Koninklijke Philips Nv | Senkronize edilmiş güç ölçümü ile endüktif kablosuz güç aktarımı. |
| CN107306054B (zh) * | 2016-04-25 | 2020-11-10 | 财团法人车辆研究测试中心 | 无线电力传输装置及其金属异物检测线圈的结构 |
| EP3410568A1 (en) | 2017-05-30 | 2018-12-05 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3457525A1 (en) | 2017-09-18 | 2019-03-20 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
-
2018
- 2018-05-16 EP EP18172577.1A patent/EP3570410A1/en not_active Withdrawn
-
2019
- 2019-05-15 WO PCT/EP2019/062540 patent/WO2019219778A1/en unknown
- 2019-05-15 MX MX2020011998A patent/MX2020011998A/es unknown
- 2019-05-15 CN CN201980031883.3A patent/CN112119568B/zh active Active
- 2019-05-15 US US17/054,862 patent/US11303152B2/en active Active
- 2019-05-15 ES ES19723147T patent/ES2960320T3/es active Active
- 2019-05-15 JP JP2020563750A patent/JP7138730B2/ja active Active
- 2019-05-15 PL PL19723147.5T patent/PL3794709T3/pl unknown
- 2019-05-15 EP EP19723147.5A patent/EP3794709B1/en active Active
-
2022
- 2022-03-08 US US17/688,945 patent/US11689060B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11689060B2 (en) | 2023-06-27 |
| JP2021523667A (ja) | 2021-09-02 |
| MX2020011998A (es) | 2021-01-29 |
| JP7138730B2 (ja) | 2022-09-16 |
| WO2019219778A1 (en) | 2019-11-21 |
| EP3794709A1 (en) | 2021-03-24 |
| PL3794709T3 (pl) | 2024-01-22 |
| EP3570410A1 (en) | 2019-11-20 |
| EP3794709B1 (en) | 2023-08-30 |
| US20210218282A1 (en) | 2021-07-15 |
| US20220200352A1 (en) | 2022-06-23 |
| US11303152B2 (en) | 2022-04-12 |
| EP3794709C0 (en) | 2023-08-30 |
| CN112119568B (zh) | 2024-09-10 |
| CN112119568A (zh) | 2020-12-22 |
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